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Re: [Help-gsl] 64-bit GSL for Windows 64-bit system

From: Lei Shang
Subject: Re: [Help-gsl] 64-bit GSL for Windows 64-bit system
Date: Mon, 7 May 2012 18:19:50 +1000

Thanks, Rob. I fully installed the latest MinGW (20111118), which includes
MSYS. But it still failed. I may try again tonight.
My system is 64-bit Windows 7, is that possible you directly give your
precompiled GSL file (libgsl.dll and libgslcblas.dll) to me if you have the
similar architecture.

I know few about cross-compilation under Cygwin. I may have a look.

Thanks anyway.


2012/5/7 Sisyphus <address@hidden>

> ----- Original Message ----- From: "Lei Shang" <address@hidden>
> To: "Feng Chen" <address@hidden>
> Cc: "help-gsl" <address@hidden>
> Sent: Monday, May 07, 2012 5:24 PM
> Subject: Re: [Help-gsl] 64-bit GSL for Windows 64-bit system
>  Thanks. I have tried Cygwin and it works to compile 64-bit GSL library for
>> Windows.
>> But the problem is the generated GSL library only works for Cygwin. What I
>> need is a 64-bit library (libgsl.dll) working for Matlab MEX.
>> Any ideas?
> Do you have the msys shell ?
> If so, it's essentially the same as building for Cygwin - something like:
> ./configure --disable-static --enable-shared --prefix=C:/destination
> Msys is freely available if you don't already have it.
> I use the msys shell that shipped with my 32-bit MinGW download
> (mingw-get-inst-20110802.exe). It's just a matter of altering the msys
> shell's path so that it finds the 64-bit compiler instead of the 32-bit
> one. (It builds gsl fine for me.)
> I believe you could also use Cygwin to cross-compile for 64-bit Windows -
> but it's something I haven't done. (You could ask for details about that on
> the Cygwin mailing list if you wanted to go down that path.)
> See how you go, and ket us know if you require additional help.
> Cheers,
> Rob

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